✨ Python Turtle The Neon Spiral Cube

 

Code :

import turtle import math import time screen = turtle.Screen() screen.setup(700, 700) screen.bgcolor("#02030a") t = turtle.Turtle() t.hideturtle() t.speed(0) t.width(2) colors = [ "#00e5ff", "#2979ff", "#7c4dff", "#d500f9", "#ff2d75", "#00ff9d" ] # Neon spiral squares for i in range(45): size = 260 - i * 5 angle = i * 7 t.color(colors[i % len(colors)]) t.penup() for j in range(4): a = math.radians(angle + j * 90) x = size * math.cos(a) y = size * math.sin(a) if j == 0: t.goto(x, y) t.pendown() else: t.goto(x, y) screen.update() time.sleep(0.06) # slow drawing of each side # Close square t.goto( size * math.cos(math.radians(angle)), size * math.sin(math.radians(angle)) ) screen.update() time.sleep(0.12) # pause between squares # Glowing center for r in range(25, 2, -3): t.penup() t.goto(0, -r) t.dot(r, colors[r % len(colors)]) screen.update() time.sleep(0.10) turtle.done()

Explanation:

1. Import Libraries

import turtle

import math

import time

turtle → Drawing.

math → Angle and coordinate calculations.

time → Controls animation speed.

2. Create the Screen

screen = turtle.Screen()

screen.setup(700, 700)

screen.bgcolor("#02030a")

Creates a 700 × 700 window.

Sets a dark background.

3. Configure the Turtle

t = turtle.Turtle()

t.hideturtle()

t.speed(0)

t.width(2)

Creates the turtle.

Hides the cursor.

Uses maximum drawing speed.

Sets line width to 2.

4. Define Neon Colors

colors = [...]

Stores multiple neon colors.

Colors are rotated through the squares.

5. Create Spiral Squares

for i in range(45):

Creates 45 squares.

Each square becomes smaller.

6. Set Size and Rotation

size = 260 - i * 5

angle = i * 7

Decreases the square size.

Rotates each new square by 7°.

7. Select the Color

t.color(colors[i % len(colors)])

Cycles through the neon colors.

8. Draw Four Corners

for j in range(4):

A square has four corners.

Each corner is calculated separately.

9. Calculate Corner Position

a = math.radians(angle + j * 90)

x = size * math.cos(a)

y = size * math.sin(a)

Adds 90° for each corner.

Calculates the X and Y coordinates.

10. Connect the Corners

if j == 0:

    t.goto(x, y)

    t.pendown()

else:

    t.goto(x, y)

Moves to the first corner without drawing.

Connects the remaining corners with lines.

11. Animate Each Side

screen.update()

time.sleep(0.06)

Updates the screen.

Adds a small delay for a visible drawing effect.

12. Close the Square

t.goto(

    size * math.cos(math.radians(angle)),

    size * math.sin(math.radians(angle))

)

Returns to the first corner.

Completes the square.

13. Pause Between Squares

time.sleep(0.12)

Adds a longer pause.

Makes the spiral formation easier to see.

14. Create the Glowing Center

for r in range(25, 2, -3):

Creates several shrinking circles.

t.penup()

t.goto(0, -r)

t.dot(r, colors[r % len(colors)])

Places colorful dots near the center.

Creates a glowing-core effect.

15. Finish

turtle.done()

Keeps the Turtle window open.

Ends the animation.